IV. Given following class diagram, simply answer the design is good or bad, correct or wrong. Fix it if the design is bad/wrong. (10 points) For a Student Registration register Student Cours For a Computer System: omput CPU Operating Sys Vehicle Engine Sedan Parent Name dateOfBirth placeOfBirth dateOfMarriage Child Name Sex dateOfBirth placeOfBirth dateOfMarriage Title Textbook A customer purchase of stock in a company: purchas stock Company Vehicle Engine Steering wheel Vehicle LandVehicle WaterVehicle Car CarModel Company Worker Baker Position